Trace number 425306

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT7 2007-02-08? (TO) 5000.09 5001.91

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
MD5SUMcb5ee35307c6c21b48523bbf3016211a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark550.61
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Starting solver ...
0.00/0.01	c Restarting after 100 conflicts
0.01/0.02	c Restarting after 250 conflicts
0.01/0.03	c Restarting after 476 conflicts
0.01/0.05	c Restarting after 813 conflicts
0.01/0.08	c Restarting after 1319 conflicts
0.09/0.13	c Restarting after 2079 conflicts
0.19/0.21	c Restarting after 3219 conflicts
0.29/0.32	c Restarting after 4929 conflicts
0.49/0.50	c Restarting after 7491 conflicts
0.69/0.78	c Restarting after 11335 conflicts
1.19/1.21	c Restarting after 17103 conflicts
1.79/1.85	c Restarting after 25754 conflicts
2.79/2.82	c Restarting after 38728 conflicts
4.30/4.31	c Restarting after 58189 conflicts
6.59/6.64	c Restarting after 87381 conflicts
10.19/10.26	c Restarting after 131170 conflicts
15.78/15.83	c Restarting after 196854 conflicts
24.28/24.30	c Restarting after 295380 conflicts
37.48/37.51	c Restarting after 443169 conflicts
57.77/57.82	c Restarting after 664853 conflicts
89.46/89.50	c Restarting after 997378 conflicts
137.34/137.45	c Restarting after 1496167 conflicts
212.02/212.14	c Restarting after 2244351 conflicts
327.78/327.96	c Restarting after 3366625 conflicts
507.51/507.72	c Restarting after 5050038 conflicts
788.02/788.35	c Restarting after 7575154 conflicts
1235.88/1236.39	c Restarting after 11362829 conflicts
1943.93/1944.70	c Restarting after 17044342 conflicts
3064.53/3065.80	c Restarting after 25566611 conflicts
4859.92/4861.77	c Restarting after 38350014 conflicts

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node3/watcher-425306-1177676858 -o ROOT/results/node3/solver-425306-1177676858 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/425306-1177676858/sat7_bin /tmp/evaluation/425306-1177676858/instance-425306-1177676858.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 26909
/proc/meminfo: memFree=1623520/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=1208 CPUtime=0
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 169 0 0 0 0 0 0 0 18 0 1 0 243723547 1236992 153 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 302 153 93 220 0 79 0

[startup+0.0150791 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 26909
/proc/meminfo: memFree=1623520/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=1208 CPUtime=0.01
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 177 0 0 0 1 0 0 0 18 0 1 0 243723547 1236992 161 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029294 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 302 161 95 220 0 79 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1208

[startup+0.101094 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 26909
/proc/meminfo: memFree=1623520/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=1468 CPUtime=0.09
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 243723547 1503232 197 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528610 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 367 197 95 220 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1468

[startup+0.301127 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 26909
/proc/meminfo: memFree=1623520/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=1468 CPUtime=0.29
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 231 0 0 0 29 0 0 0 19 0 1 0 243723547 1503232 215 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134558404 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 367 215 95 220 0 144 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701189 s]
/proc/loadavg: 0.72 0.93 0.98 2/77 26909
/proc/meminfo: memFree=1623520/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=1984 CPUtime=0.69
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 255 0 0 0 69 0 0 0 23 0 1 0 243723547 2031616 239 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 496 239 95 220 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1984

[startup+1.50132 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 26910
/proc/meminfo: memFree=1622936/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=1984 CPUtime=1.49
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 279 0 0 0 149 0 0 0 25 0 1 0 243723547 2031616 263 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533334 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 496 263 95 220 0 273 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1984

[startup+3.10158 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 26910
/proc/meminfo: memFree=1622680/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=2116 CPUtime=3.09
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 314 0 0 0 309 0 0 0 25 0 1 0 243723547 2166784 298 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532467 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 529 298 95 220 0 306 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.3011 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 26910
/proc/meminfo: memFree=1622424/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=2116 CPUtime=6.29
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 355 0 0 0 629 0 0 0 25 0 1 0 243723547 2166784 339 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 529 339 95 220 0 306 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7011 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 26910
/proc/meminfo: memFree=1622104/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=3276 CPUtime=12.69
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 420 0 0 0 1269 0 0 0 25 0 1 0 243723547 3354624 404 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529362 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 819 404 95 220 0 596 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3276

[startup+25.5012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 26910
/proc/meminfo: memFree=1621784/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=3408 CPUtime=25.48
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 496 0 0 0 2548 0 0 0 25 0 1 0 243723547 3489792 480 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528658 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 852 480 95 220 0 629 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3408

[startup+51.1014 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 26910
/proc/meminfo: memFree=1621336/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=3540 CPUtime=51.08
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 599 0 0 0 5107 1 0 0 25 0 1 0 243723547 3624960 583 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 885 583 95 220 0 662 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3540

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 26910
/proc/meminfo: memFree=1620696/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=3944 CPUtime=102.26
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 744 0 0 0 10225 1 0 0 25 0 1 0 243723547 4038656 728 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 986 728 95 220 0 763 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3944

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 26910
/proc/meminfo: memFree=1620312/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=4216 CPUtime=162.24
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 837 0 0 0 16222 2 0 0 25 0 1 0 243723547 4317184 821 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134529366 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1054 821 95 220 0 831 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4216

[startup+222.301 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 26910
/proc/meminfo: memFree=1619992/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=4484 CPUtime=222.21
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 909 0 0 0 22219 2 0 0 25 0 1 0 243723547 4591616 893 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532481 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1121 893 95 220 0 898 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4484

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26911
/proc/meminfo: memFree=1619800/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=4628 CPUtime=282.2
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 959 0 0 0 28217 3 0 0 25 0 1 0 243723547 4739072 943 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528741 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1157 943 95 220 0 934 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4628

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26912
/proc/meminfo: memFree=1619544/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=4764 CPUtime=342.17
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 1005 0 0 0 34214 3 0 0 25 0 1 0 243723547 4878336 989 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532514 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1191 989 95 220 0 968 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 4764

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26912
/proc/meminfo: memFree=1619416/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=4900 CPUtime=402.15
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 1047 0 0 0 40212 3 0 0 25 0 1 0 243723547 5017600 1031 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 135029306 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1225 1031 95 220 0 1002 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4900

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26912
/proc/meminfo: memFree=1619288/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=5036 CPUtime=462.13
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 1085 0 0 0 46209 4 0 0 25 0 1 0 243723547 5156864 1069 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532697 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1259 1069 95 220 0 1036 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 5036

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26912
/proc/meminfo: memFree=1619096/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=5172 CPUtime=522.11
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 1125 0 0 0 52207 4 0 0 25 0 1 0 243723547 5296128 1109 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533689 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1293 1109 95 220 0 1070 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 5172

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26912
/proc/meminfo: memFree=1618904/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=5308 CPUtime=582.09
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 1170 0 0 0 58204 5 0 0 25 0 1 0 243723547 5435392 1154 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1327 1154 95 220 0 1104 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5308

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 26912
/proc/meminfo: memFree=1618776/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=5444 CPUtime=642.07
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 1203 0 0 0 64202 5 0 0 25 0 1 0 243723547 5574656 1187 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528488 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 1361 1187 95 220 0 1138 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5444


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1615064/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10704 CPUtime=4060.79
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2147 0 0 0 406047 32 0 0 25 0 1 0 243723547 10960896 2131 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134538842 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2676 2131 95 220 0 2453 0
Current children cumulated CPU time (s) 4060.79
Current children cumulated vsize (KiB) 10704

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1615000/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10704 CPUtime=4120.77
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2148 0 0 0 412044 33 0 0 25 0 1 0 243723547 10960896 2132 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134533640 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2676 2132 95 220 0 2453 0
Current children cumulated CPU time (s) 4120.77
Current children cumulated vsize (KiB) 10704

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1615128/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10704 CPUtime=4180.75
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2154 0 0 0 418042 33 0 0 25 0 1 0 243723547 10960896 2138 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532381 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2676 2138 95 220 0 2453 0
Current children cumulated CPU time (s) 4180.75
Current children cumulated vsize (KiB) 10704

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1615064/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10704 CPUtime=4240.73
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2156 0 0 0 424039 34 0 0 25 0 1 0 243723547 10960896 2140 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2676 2140 95 220 0 2453 0
Current children cumulated CPU time (s) 4240.73
Current children cumulated vsize (KiB) 10704

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1615000/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10704 CPUtime=4300.7
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2161 0 0 0 430036 34 0 0 25 0 1 0 243723547 10960896 2145 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528665 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2676 2145 95 220 0 2453 0
Current children cumulated CPU time (s) 4300.7
Current children cumulated vsize (KiB) 10704

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1615000/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10840 CPUtime=4360.69
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2168 0 0 0 436034 35 0 0 25 0 1 0 243723547 11100160 2152 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2710 2152 95 220 0 2487 0
Current children cumulated CPU time (s) 4360.69
Current children cumulated vsize (KiB) 10840

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614936/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10840 CPUtime=4420.66
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2179 0 0 0 442031 35 0 0 25 0 1 0 243723547 11100160 2163 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532438 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2710 2163 95 220 0 2487 0
Current children cumulated CPU time (s) 4420.66
Current children cumulated vsize (KiB) 10840

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614872/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10840 CPUtime=4480.65
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2194 0 0 0 448029 36 0 0 25 0 1 0 243723547 11100160 2178 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134531567 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2710 2178 95 220 0 2487 0
Current children cumulated CPU time (s) 4480.65
Current children cumulated vsize (KiB) 10840

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614808/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10976 CPUtime=4540.62
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2203 0 0 0 454026 36 0 0 25 0 1 0 243723547 11239424 2187 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532433 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2744 2187 95 220 0 2521 0
Current children cumulated CPU time (s) 4540.62
Current children cumulated vsize (KiB) 10976

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614808/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10976 CPUtime=4600.61
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2214 0 0 0 460024 37 0 0 25 0 1 0 243723547 11239424 2198 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2744 2198 95 220 0 2521 0
Current children cumulated CPU time (s) 4600.61
Current children cumulated vsize (KiB) 10976

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614808/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10976 CPUtime=4660.58
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2217 0 0 0 466021 37 0 0 25 0 1 0 243723547 11239424 2201 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532419 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2744 2201 95 220 0 2521 0
Current children cumulated CPU time (s) 4660.58
Current children cumulated vsize (KiB) 10976

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614744/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10976 CPUtime=4720.57
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2224 0 0 0 472019 38 0 0 25 0 1 0 243723547 11239424 2208 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2744 2208 95 220 0 2521 0
Current children cumulated CPU time (s) 4720.57
Current children cumulated vsize (KiB) 10976

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614744/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=10976 CPUtime=4780.54
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2228 0 0 0 478016 38 0 0 25 0 1 0 243723547 11239424 2212 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532620 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2744 2212 95 220 0 2521 0
Current children cumulated CPU time (s) 4780.54
Current children cumulated vsize (KiB) 10976

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614680/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=11112 CPUtime=4840.53
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2239 0 0 0 484014 39 0 0 25 0 1 0 243723547 11378688 2223 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532383 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2778 2223 95 220 0 2555 0
Current children cumulated CPU time (s) 4840.53
Current children cumulated vsize (KiB) 11112

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614616/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=11112 CPUtime=4900.5
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2250 0 0 0 490011 39 0 0 25 0 1 0 243723547 11378688 2234 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134528685 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2778 2234 95 220 0 2555 0
Current children cumulated CPU time (s) 4900.5
Current children cumulated vsize (KiB) 11112

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614616/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=11112 CPUtime=4960.48
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2256 0 0 0 496009 39 0 0 25 0 1 0 243723547 11378688 2240 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532412 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2778 2240 95 220 0 2555 0
Current children cumulated CPU time (s) 4960.48
Current children cumulated vsize (KiB) 11112



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614552/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=11112 CPUtime=5000.08
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2265 0 0 0 499968 40 0 0 25 0 1 0 243723547 11378688 2249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2778 2249 95 220 0 2555 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11112

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5001.9 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 27112
/proc/meminfo: memFree=1614552/2055920 swapFree=4138856/4192956
[pid=26909] ppid=26907 vsize=11112 CPUtime=5000.08
/proc/26909/stat : 26909 (sat7_bin) R 26907 26909 26855 0 -1 4194304 2265 0 0 0 499968 40 0 0 25 0 1 0 243723547 11378688 2249 18446744073709551615 134512640 135417445 4294956672 18446744073709551615 134532414 0 0 4096 0 0 0 0 17 1 0 0
/proc/26909/statm: 2778 2249 95 220 0 2555 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 11112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.91
CPU time (s): 5000.09
CPU user time (s): 4999.68
CPU system time (s): 0.404938
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 11112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.404938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2265
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 103706

runsolver used 3.87041 second user time and 10.3934 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Fri Apr 27 12:27:38 UTC 2007

IDJOB= 425306
IDBENCH= 19973
IDSOLVER= 183
FILE ID= node3/425306-1177676858

PBS_JOBID= 4698621

Free space on /tmp= 66496 MiB

SOLVER NAME= SAT7 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1037473581-12.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/425306-1177676858/sat7_bin /tmp/evaluation/425306-1177676858/instance-425306-1177676858.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-425306-1177676858 -o ROOT/results/node3/solver-425306-1177676858 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/425306-1177676858/sat7_bin /tmp/evaluation/425306-1177676858/instance-425306-1177676858.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cb5ee35307c6c21b48523bbf3016211a

RANDOM SEED= 722399152

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.270
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1623992 kB
Buffers:         46236 kB
Cached:         317380 kB
SwapCached:      18000 kB
Active:         186372 kB
Inactive:       201136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1623992 kB
SwapTotal:     4192956 kB
SwapFree:      4138856 kB
Dirty:            1344 kB
Writeback:           0 kB
Mapped:          29780 kB
Slab:            29944 kB
Committed_AS:  6167104 kB
PageTables:       1780 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66496 MiB

End job on node3 on Fri Apr 27 13:51:02 UTC 2007